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30209
Tapered Roller Bearing
30209
Tapered Roller Bearing
Timken Tapered Roller Bearing with Open seals measuring 45mm bore × 85mm outer diameter × 20.75mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Timken Tapered Roller Bearing with Open seals measuring 45mm bore × 85mm outer diameter × 20.75mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 45mm |
| Outer Diameter (D) | 85mm |
| Width (B) | 20.75mm |
30209
Tapered Roller Bearing
Technical Specifications
| Part Number | 30209 |
| Brand | Timken |
| Bearing Type | Tapered Roller Bearing |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Bore (Inner Diameter) | 45 mm |
| Outer Diameter | 85 mm |
| Width / Thickness | 20.75 mm |
Enquire About the Timken 30209
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Technical Datasheet
Download full specifications for 30209 — dimensions, load ratings, and material data.
Timken Technical Resources
Engineering support
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About the Timken 30209
The Timken 30209, is a tapered roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 45mm bore, 85mm outer diameter, and 20.75mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
Timken Tapered Roller Bearing with Open seals measuring 45mm bore × 85mm outer diameter × 20.75mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The 30209 tapered roller bearing is specified with 45mm bore (inner diameter), 85mm outer diameter, 20.75mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Tapered Roller Bearings are commonly used in:
About Tapered Roller Bearings
Tapered roller bearings use conical rollers and raceways to handle combined radial and axial loads. Their robust design provides high load capacity and stiffness, making them ideal for heavy-duty applications such as vehicle wheels and gearboxes.
Why Buy the 30209 from Buy Bearings?
- UK-authorised distributor with genuine Timken products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a 30209 bearing?
The 30209 is a Timken Tapered Roller Bearing with a 45mm bore, 85mm outer diameter and 20.75mm width. It is In Stock at Buy Bearings.
What are the 30209 dimensions?
The 30209 measures 45mm bore (inner diameter) × 85mm outer diameter × 20.75mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
Is the 30209 in stock?
The 30209 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same tapered roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 45mm shaft diameter — complementary components for your bearing.
